Aphthosis
口瘡病
??? 情景例句
In what section can I find mouthwash?
我在哪個購物區能找到漱口水呢？
That's international practice. We can't break it.
這是國際慣例，我們不能違背。
I'm not a great admirer of his work.
我對他的工作不太欣賞。